Suction drain guard for swimming pools

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Description

FIG. 1 is a front isometric view of a suction drain guard for swimming pools embodying my new design;

FIG. 2 is a rear isometric view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image of the side shown.

Referenced Cited
U.S. Patent Documents
D32498 April 1900 Watson
3614952 October 1971 Agnellino
3890655 June 1975 Mathis
3890656 June 1975 Mathis
3946449 March 30, 1976 Mathis
4034428 July 12, 1977 Jacuzzi
Patent History
Patent number: D254928
Type: Grant
Filed: Mar 15, 1977
Date of Patent: May 6, 1980
Inventor: Cleo D. Mathis (South El Monte, CA)
Primary Examiner: James R. Largen
Attorney: William K. Rieber
Application Number: 5/777,615
Classifications
Current U.S. Class: D23/41
International Classification: D2301;